19640496876

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^3\times {\mathrm{13}}^1\times {\mathrm{13513}}^1$

素因数の和:13573

約数の個数: 192

約数和(自身を含む): 62044179456

約数和(自身を除く): 42403682580

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 13, 14, 21, 22, 26, 28, 33, 39, 42, 44, 52, 66, 77, 78, 84, 91, 121, 132, 143, 154, 156, 182, 231, 242, 273, 286, 308, 363, 364, 429, 462, 484, 546, 572, 726, 847, 858, 924, 1001, 1092, 1331, 1452, 1573, 1694, 1716, 2002, 2541, 2662, 3003, 3146, 3388, 3993, 4004, 4719, 5082, 5324, 6006, 6292, 7986, 9317, 9438, 10164, 11011, 12012, 13513, 15972, 17303, 18634, 18876, 22022, 27026, 27951, 33033, 34606, 37268, 40539, 44044, 51909, 54052, 55902, 66066, 69212, 81078, 94591, 103818, 111804, 121121, 132132, 148643, 162156, 175669, 189182, 207636, 242242, 283773, 297286, 351338, 363363, 378364, 445929, 484484, 527007, 567546, 594572, 702676, 726726, 891858, 1040501, 1054014, 1135092, 1229683, 1453452, 1635073, 1783716, 1932359, 2081002, 2108028, 2459366, 3121503, 3270146, 3689049, 3864718, 4162004, 4905219, 4918732, 5797077, 6243006, 6540292, 7378098, 7729436, 9810438, 11445511, 11594154, 12486012, 13526513, 14756196, 17985803, 19620876, 21255949, 22891022, 23188308, 27053026, 34336533, 35971606, 40579539, 42511898, 45782044, 53957409, 54106052, 63767847, 68673066, 71943212, 81159078, 85023796, 107914818, 125900621, 127535694, 137346132, 148791643, 162318156, 215829636, 233815439, 251801242, 255071388, 297583286, 377701863, 446374929, 467630878, 503602484, 595166572, 701446317, 755403726, 892749858, 935261756, 1402892634, 1510807452, 1636708073, 1785499716, 2805785268, 3273416146, 4910124219, 6546832292, 9820248438, 19640496876]

約数ペア:

[(1, 19640496876), (2, 9820248438), (3, 6546832292), (4, 4910124219), (6, 3273416146), (7, 2805785268), (11, 1785499716), (12, 1636708073), (13, 1510807452), (14, 1402892634), (21, 935261756), (22, 892749858), (26, 755403726), (28, 701446317), (33, 595166572), (39, 503602484), (42, 467630878), (44, 446374929), (52, 377701863), (66, 297583286), (77, 255071388), (78, 251801242), (84, 233815439), (91, 215829636), (121, 162318156), (132, 148791643), (143, 137346132), (154, 127535694), (156, 125900621), (182, 107914818), (231, 85023796), (242, 81159078), (273, 71943212), (286, 68673066), (308, 63767847), (363, 54106052), (364, 53957409), (429, 45782044), (462, 42511898), (484, 40579539), (546, 35971606), (572, 34336533), (726, 27053026), (847, 23188308), (858, 22891022), (924, 21255949), (1001, 19620876), (1092, 17985803), (1331, 14756196), (1452, 13526513), (1573, 12486012), (1694, 11594154), (1716, 11445511), (2002, 9810438), (2541, 7729436), (2662, 7378098), (3003, 6540292), (3146, 6243006), (3388, 5797077), (3993, 4918732), (4004, 4905219), (4719, 4162004), (5082, 3864718), (5324, 3689049), (6006, 3270146), (6292, 3121503), (7986, 2459366), (9317, 2108028), (9438, 2081002), (10164, 1932359), (11011, 1783716), (12012, 1635073), (13513, 1453452), (15972, 1229683), (17303, 1135092), (18634, 1054014), (18876, 1040501), (22022, 891858), (27026, 726726), (27951, 702676), (33033, 594572), (34606, 567546), (37268, 527007), (40539, 484484), (44044, 445929), (51909, 378364), (54052, 363363), (55902, 351338), (66066, 297286), (69212, 283773), (81078, 242242), (94591, 207636), (103818, 189182), (111804, 175669), (121121, 162156), (132132, 148643)]